baber/WOPTO huggingface dataset:
Patent JP-H05285900-A (JP)
Title: Heat wire type cutting device
Inventor: KOSUGI TAKEO
IPC: B26F3/12
Filed: 1992-04-11
Abstract: PURPOSE:To provide a heat wire type cutting device capable of cutting a resin foaming body, etc., considered as cutting targets to accurate dimensions, and at the same time, forming the section smooth. CONSTITUTION:Since a compression-type coil spring 5' works in a direction where it shrinks when load acts on it, it becomes unable to shrink any more when the pitch of a coil becomes equal to the diameter of wire rod forming the coil, therefore, the section of a cutting target (B) is formed smooth since such incommodity that the spring 5' stretches too much and looseness of wire 4 is accelerated does not occur, also, a base is transferred by a pneumatic action/pneumatic control type piston. Although the target receives resistance when the cutting target placed on the base 1 is cut, this resistance is transmitted to the piston. Since this piston performs speed variation with a smooth characteristic by the action of a rapid exhaust valve provided on the exhaust port of a cylinder 12, section of the cutting target (B) can be formed smooth, the same as the case by manual operation.
Patent JP-H08312596-A (JP)
Title: Bubble pump
Inventor: AMANO MASATSUGU
IPC: C25B9/17
Filed: 1995-05-17
Abstract: PURPOSE: To provide a bubble pump to electrolyze water by electric power obtained from solar energy, utilize the buoyancy of hydrogen bubble for pumping-up and utilize water and hydrogen. CONSTITUTION: A bubble pump is composed of a solar battery 11 to photoelectrically convert solar energy to electric power, an electrode 3 to electrolyze water 4 with the electric power, a guide pipe 6 to guide water 4 from the water level upward by the buoyancy of hydrogen bubble generated by the electrolysis and an air-liquid separator 7 to separate air-liquid mixture water 4b into the hydrogen and water 4 above the guide pipe 6.
Patent JP-S60262802-A (JP)
Title: Production of polyolefin
Inventor: KONDOU YOUZOU
IPC: C08F4/64
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a polyolefin excellent in powder properties, etc., by polymerizing an olefin in the presence of a catalyst comprising a solid catalyst component prepared in a specific manner and an organometallic compound. CONSTITUTION:A homogeneous solution containing (A) metallic magnesium and an organic hydroxy compound (e.g., methanol) or an oxygen-containing organic compound of magnesium (e.g., magnesium ethylate) and (B) an oxygen-containing organic compound of titanium is reacted with an organoaluminum compound, then with a silicon compound, and finally with an aluminum halide compound to prepare a solid catalyst component. An olefin is polymerized in the presence of a catalyst comprising the above solid catalyst component and a catalyst component selected from among organometallic compounds of a Group I a, IIa, IIb, IIIb, or IVb metal of the periodic table (e.g., ethylaluminum sesquichloride).
Patent JP-H01289792-A (JP)
Title: Snow vehicle
Inventor: ISAKA YOSHIHARU
IPC: B60K13/04
Filed: 1988-05-17
Abstract: PURPOSE:To enable a good weight balance of a vehicle body to be maintained by mounting a two-cylinder engine so as to be deviatedly positioned on one side in the vehicle width direction, and arranging a specifically constituted exhaust structure in the side space of the engine thus formed. CONSTITUTION:In a device where a traveling track consisting of an endless body which has been arranged at the lower part of the rear half of a snow vehicle body is driven by a two-cylinder engine 1, the engine 1 is mounted so as to be deviatedly positioned on one side in the vehicle width direction, thus a space is formed on the side of the engine. Further, exhaust pipes 10a, 10b extending from respective cylinders 2a, 2b are connected to a common muffler 11 in such a condition that they are independent to each other, and this muffler 11 is arranged in the above space. In this case, the exhaust pipe 10b is extended forward, and at the forwardly extended part the large diameter bulged part is traversed in the right and left direction, while the exhaust pipe 10a is extended forward within the range of the front part of the exhaust pipe 10b, and then is reversely bent towards the front to be connected to the muffler 11.
Patent JP-S63284763-A (JP)
Title: Organic electrolyte battery
Inventor: TAWARA KENSUKE
IPC: H01M4/06
Filed: 1987-05-15
Abstract: PURPOSE:To reduce volumetric expansion caused by electric discharge so as to enhance a discharge capacity per constant volume by using a mixed solvent mainly consisting of butylene carbonate and 1,2-dimethoxyethane as a solvent for organic electrolyte. CONSTITUTION:The organic electrolyte battery in the caption comprises at least a negative pole 2 containing lithium as its main active substance, an organic electrolyte and a positive pole 5 containing bismuth trioxide Bi2O3 as its main active substance. A mixed solvent mainly consisting of butylene carbonate and 1,2-dimethoxyethane is used as a solvent for electrolyte or a mixed solvent further containing ethylene carbonate. Thereby, battery expansion due to discharge of a Li/Bi2O3 system battery can be reduced to enhance a discharge capacity per unit volume simultaneously with alleviation of form change of a battery which is quite undesirable for reliability and safety of apparatuses using batteries.
Patent JP-S63283427-A (JP)
Title: Common power supply system for switchgear turret
Inventor: TABUCHI MASAHIKO
IPC: H02J3/00
Filed: 1987-05-14
Abstract: PURPOSE:To simplify the constitution of a switchgear turret for building side, by giving control power of the switchgear turret for building side connected in series to a switchgear turret for branch by a transformer built in the switchgear turret for branch. CONSTITUTION:When a high-tension lineH1 is hot, switches SB1 and SB2 on the main circuit side are closed in a switchgear turret B for branch to connect a high-tension line LH to the next switchgear turret for building side, as control devices C1 and C2 are operating which are connected to the secondary side of a transformer T. At the same time, since switches SC1 and SC2 for control power source are closed, the current will be fed to a control power line LL, of which the control signal is transmitted to a switchgear turret H-1 for building side. with that control signal a control device CH is operated, a switch SH on the main circuit side is closed and the current is fed to a transformer Tr. A control device CL is also operated, a switch SL is closed and the current is fed to high-tension power consumers. Likewise, the subsequent switchgear turrets H-2... for building side are closed one after another and feeding is performed.
Patent JP-S5822380-A (JP)
Title: Method for controlling etching depth
Inventor: MORIMOTO MASAMI
IPC: H05K1/02
Filed: 1981-07-30
Abstract: PURPOSE:To facilitate and secure the control of etching depth by a method wherein a copper foil tablet having a layer optically distinguishable from a copper surface formed to the back surface thereof is attached to a copper plate and etching is carried out while the etching depth of the tablet is detected. CONSTITUTION:A copper foil tablet 1 prepared by providing a layer 3 optically distinguishable from a copper surface to the back surface of a copper foil 2 is adhered to the surface 5 of a polished copper plate or a polished copper cylinder through a sticking layer 4 and a net gravure resist 6 is formed on said tablet. When the foil 2 is pierced by etching, the layer 3 of the tablet 1 is exposed and an etching depth reaching a depth corresponding to the thickness of the foil 2 can be detected by viewing by eyes or irradiating various light rays. Therefore, by adjusting the thickness of the foil 2 to a predetermined one, the etching depth can be controlled. In addition, if plural tablet 1 having foils 2 different in thickness are prepared to be adhered, an etching advancing condition can be checked one after another.
Patent JP-S5242294-A (JP)
Title: Heat-sensitive macromolecular compound
Inventor: KATOU HIROSHI
IPC: H01C7/04
Filed: 1975-09-30
Abstract: PURPOSE: Heat-sensitive macromolecule composed of ferrocene polymer, having heat-sensitivity even under heat cycle and excellent workability as well as sensitive responsibility to ambient temperature change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02299324-A (JP)
Title: Vocoder
Inventor: HAYASHI RYOJI
IPC: H03M13/00
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a voice output while noise production is suppressed by applying silencing control of a decoded voice when the number of code words in a set frame detected or subject to error correction exceeds a set threshold value at an error correction decoding section. CONSTITUTION:An error correction decoding section 11 decodes an error correction code in a received signal 1, and applies error detection to output a reception signal 2 applying the correction of a correctable transmission error. In such a case, the number of code words subject to error correction and the number of code words applying error detection are accumulated by accumulators 13, 14 being accumulation means B. The accumulators 13, 14 are reset by a frame timing signal 5 to accumulate the corrected number the code words and the number of error detected code words in the frame of the reception signal respectively. Then the result and a threshold level set by threshold level setting devices 17, 18 are compared by comparators 15, 16 being a comparison means C. A silencing processing section 19 silences a decoded voice 3 resulting from the signal 2 decoded by a voice decoding section 12 when the number of code words subject to error correction or the number of code words subject to error detection exceeds each threshold level and the output is prevented.
Patent JP-H0415600-A (JP)
Title: Separation of plutonium in aqueous uranium solution
Inventor: TAKASHINA TORU
IPC: G21C19/46
Filed: 1990-05-10
Abstract: PURPOSE:To improve operability, miniaturize a device and obviate the deterioration by radiations and to facilitate a solidification by adsorbing the cesium in an aq. uranium soln. on an adsorbent consisting of potassium phosphotungstate. CONSTITUTION:The aq. uranium soln. contg. radioactive plutonium is stored at ordinary temp. in a sample tank 1. The aq. uranium soln. is sent to an adsorption column 3 by driving a supplying pump 2. The inside of the adsorption column 3 is adjusted to a prescribed temp. and the adsorbent consisting of the titanium dioxide is brought into contact with the aq. uranium soln. to adsorb the plutonium in the aq. uranium soln. to the adsorbent. The liquid flowing out of the bottom of the adsorption column 3 is sent by a discharge pump 4 to a treated liquid tank 5 where the liquid is treated. The operability is thus improved and the device is miniaturized. In addition, the deterioration by radiations is lessened and the solidification is easily executed by using an inorganic material as the absorbent.
Patent JP-H02300056-A (JP)
Title: Low inertia pass roller
Inventor: SANO TAKUMI
IPC: B65H27/00
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a pass roller generating no bending, and having a high strength, a low inertia, and a low cost, by making it in a shell structure, sealing a gas inside, and forming it in a crown form. CONSTITUTION:By forming a pass roller in a shell structure, it is made in a light weight with a low inertia. By sealing a gas of an adequate pressure P7 in the shell 1, it is made in a crown form. By applying a web 9 to the roller, the bending of the roller web surface owing to the web tension is balanced with the crown form, and the upper surface of the pass roller is made in a flat surface generating no bending even though the surface is lightweight. As a result, the light weight reduces the inertia of the roller, no abrasion is generated, the web tension T8 to drive the web 9 is reduced, and no vertical stripe is generated. Furthermore, the pass roller utilizes the pressure gas to balance the crown with the bending by the web tension T8, and no wrinkle is generated to the web 9.
Patent JP-S6322801-A (JP)
Inventor: BENITO KASU
IPC: C08B37/10
Filed: 1987-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02289395-A (JP)
Title: Speed control method for raster printing plotter
Inventor: ITO TOSHIYUKI
IPC: B43L13/00
Filed: 1988-05-16
Abstract: PURPOSE:To allow a mechanism part to control a printing speed according to transfer contents by counting the number of vector-type data in a control part and transmitting not only the number but also the length in the subscanning direction of one plotting unit to the mechanism part. CONSTITUTION:A 32-bit microprocessor is used for a vector-type data processing circuit 4. A vector-type data memory 6 is controlled by 2 kilobytes, and vector- type data are counted by 2 kilobytes. When plotting vector data 13 are input to the vector-type data processing circuit 4 of a control part 1, they are stored in the vector-type data memory 6. Unless completion is confirmed after 2 kilobytes storage ends, access is made beyond the control unit. After these operations are repeated, the number of memory control units used is stored in a memory using amount counter 2B, and the number is equivalent to the number of plotting vector data. On receiving transfer data, a mechanism part 2 divides the memory using amount by the length of the subscanning direction and calculates the density of the plotting data. The contents in the vector-type data memory 6 are developed into raster data, which are transmitted to the mechanism part 2 through a raster data bus 10.
Patent JP-S5911108-A (JP)
Inventor: ISHII MASANOSUKE
IPC: A01C15/00
Filed: 1982-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0569409-A (JP)
Title: Device for collecting cut-dust in cutting machine
Inventor: KAWAKAMI HIDETADA
IPC: B23D47/00
Filed: 1991-05-23
Abstract: PURPOSE:To provide a cut-dust collecting device in a cutting machine having the advantage of not scattering cut-dust around the cutting machine and no need of removing accumulated dust regularly. CONSTITUTION:A dust collecting device is of the kind used in a cutting machine A wherein an electric saw 3 moves in the cutting direction for cutting matters to be cut. The dust collecting device is comprised of a case 10 to be a cover for overspreading the whole moving range of the electric saw 3, a compressor for blowing out air along the nearly cutting direction, and a dust collecting machine for collecting dust from the suction hole 14 provided at the location opposite to an air blowing out hole 11. The dust collecting device is designed to blow-collect cut-dust to the suction hole 14 by air and to collect cut-dust therein.
Patent JP-H0414393-A (JP)
Title: Video signal processing unit
Inventor: OTAKA HIDEKI
IPC: H04N9/64
Filed: 1990-05-08
Abstract: PURPOSE:To prevent deterioration in the picture quality when an input composite signal is a moving picture or a non-standard signal by providing a filter attenuating an undesired component included in a luminance signal, selecting a signal through a filter or a signal not through a filter and applying compression coding to the resulting signal. CONSTITUTION:When an input signal is a moving picture or a non-standard signal, an adaptive changeover device 107 selects a two-dimension YC separator 103. A witch 109 is fixed to the position B, and the signal is passed through a filter 108 attenuating horizontal and vertical high frequency components and a luminance signal from which a color difference signal is eliminated and a color difference signal are inputted to a high efficient coder 110, in which compression coding is implemented. In this case, not only a color difference signal component but also a high frequency component of the luminance signal are partly lost by the processing by the filter 108 and the deterioration in the resolution is incurred, the compression efficiency is deteriorated by the mixture of the color difference signal and the deterioration in the picture quality recognized visually is less than the production of distortion due to compression. Thus, the occurrence of large deterioration in the picture quality in the luminance signal due to compression is prevented in the case of a non-standard signal or moving picture.
Patent JP-S5243790-A (JP)
Title: Method of removing nox
Inventor: YOKOTA KUNIHIKO
IPC: B01D53/77
Filed: 1975-10-03
Abstract: PURPOSE: To efficiently remove NOx by using an absorbing liquid omprising an aqueous solution of thiosulfate-ferrous ions to which polyols have been added. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06219463-A (JP)
Title: Packing container
Inventor: SASAKI NOBUKAZU
IPC: B65D43/02
Filed: 1992-05-12
Abstract: PURPOSE:To prevent liquid from entering a cup adjacent to a cup into which the liquid is to be poured, when the liquid is poured into the right cup to the full. CONSTITUTION:This packing container is formed of a container body 1 in which a main cup 2 to put content in and a subsidiary cup 3 whose capacity is smaller than that of the main cup 2 are molded in connection, and a lid 10 to seal the respective cups 2 and 3 of the container body 1 by welding, so that it may be adhered to opening flanges 4 of these cups 2 and 3. A cover part 1 of the lid 10 to cover an opening 2a of the main cup 2 is formed to protrude toward the main cup 2 so as to engage with the opening 2a. When the main cup 2 is filled with liquid and sealed, liquid level in the main cup 2 is set to a height lower than an opening plane by a protruding length of the cover part 11. By this, when the liquid is poured in the main cup 2, or when the lid 10 is put on and adhered to the opening flange 4, it is difficult for the liquid to pass over the opening flange 4. Thus the liquid can be prevented from overflowing out of the main cup 2 into the subsidiary cup 3, so as to prevent effects on the contents in the cup 3.
Patent JP-H0643454-A (JP)
Title: Liquid crystal display device
Inventor: YAMASHITA OSAMU
IPC: G02F1/13357
Filed: 1992-05-12
Abstract: PURPOSE:To lessen the change in the temp. distribution on a display surface by supporting a light transmission plate approximately by its thickness so that a frame body can be formed extremely thin and regulating the heat radiated from the light transmission plate with a light source side thereby maintaining the specified temp. approximately up to the center of a display surface. CONSTITUTION:The light transmission plate 4 is disposed on the lower side of a liquid crystal cell 1. The liquid crystal cell 1 and the light transmission plate 4 are supported by the frame. The front surface of the light transmission plate 4 is supported by the frame at the front surface and the rear surface and the rear end is supported from the front surface. Both side parts are supported from the rear surface which is the direction different from the supporting direction of the rear end. The wire-shaped light source 5 is disposed along the side of the rear end. A heat equalizing plate 8 consisting of a resin plate is disposed across the light source side on the rear surface of the light transmission plate 4 disposed below the liquid crystal cell 1 and the rear surface of the light source 5.
Patent JP-H08292844-A (JP)
Title: Device and method for printing
Inventor: SUZUKI AKIHIRO
IPC: G06F3/12
Filed: 1995-04-20
Abstract: PURPOSE: To flexibly provide logical printer environment by complementing the restrictions on the functions of a physical printer even if the functions are restricted. CONSTITUTION: A server 21, a client 22, and a printer 23 are connected together through a network 24 and the client 22 specifies a print job by using a panel display representing one or one group of print services set independently of the attribute of the printer 23 and sends the print job out to the server 21. The server 21 executes the service required for the print job and then sends the print job to the printer 23 at the output destination unless the printer 23 which executes the print job has the functions and services required for the print job.
Patent JP-S5344146-A (JP)
Title: Impedance variable circuit
Inventor: TAKAHASHI HIDEO
IPC: H03H7/38
Filed: 1976-10-04
Abstract: PURPOSE:An impedance is made possible to obtain all values between -infinity  to +infinity  by means of a lumped constant circuit, thereby obtaining required impedance through the simple operation which can be realized easily.
Patent JP-H05312793-A (JP)
Title: Gas chromatograph
Inventor: KURONO HIROSHI
IPC: G01N30/26
Filed: 1992-05-12
Abstract: PURPOSE:To measure accurately the flow rate of carrier gas inside a column or at the outlet thereof by introducing a prescribed quantity of gas being inactive substantially inside the column and by measuring it automatically at the outlet of the column. CONSTITUTION:According to a start instruction sent from a computing part 10, gas of a reference gas storage part 4 is sent to a reference gas introducing part 5 at a flow rate of 5 to 10ml/min., for instance, and introduced into a flow of carrier gas 1. The reference gas passes through a column 8 and reaches a detector 9. A holding time required to the detector is detected and recorded by the computing part 10 and a recording part 11. Subsequently, the flow rate Vml/min. at the outlet of the column is computed automatically from the holding time.
Patent JP-H11353245-A (JP)
Title: Method and system for selectively disabling extended bus slot in multi-bus data processing system
Inventor: RICHARD W CHESTON
IPC: G06F1/24
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an improve method and system for removing a conflict between peripheral devices in the multi-bus data processing system. SOLUTION: The system includes a peripheral component interconnect(PCI) bus having plural slots for interconnecting peripheral devices and an industrial standard architecture(ISA) bus 242 having plural slots for interconnecting peripheral devices in automatically pulling-out constitution. Those are used in the multi-bus data processing system to remove a conflict between peripheral devices. The slots included in the ISA bus 242 include rest lines disabling relative slots temporarily in response to the supply of electric power to the data processing system to evade power transition problems.
Patent JP-S5744648-A (JP)
Title: Resin composition with improved coating properties
Inventor: TONE FUMIHIRO
IPC: C09D153/00
Filed: 1980-09-01
Abstract: PURPOSE: A resin composition that contains a specific ethylene-propylene block copolymer and an ethylene-propylene elastic copolymer at a specific ratio, thus giving moldings showing good coating properties with no special pretreatment.  
     CONSTITUTION: The composition contains (A) 67W91wt% of an ethylene-propylene thermoplastic, nonelastic block copolymer and (B) 33W9wt% of an ethylene- propylene elastic copolymer with a Mooney viscosity of 18W34ML 1+4  (100°C). The component A is of less than 20% ethylene unit and has a melt index of 1.8W 10g/10min. The content of propylene in the component B is 20W50, preferably 20W35%.  
     EFFECT: The flowability is good on molding and the composition gives moldings with high mechanical strength. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6010222-A (JP)
Inventor: BERUNHARUTO HIRU
IPC: G02F1/05
Filed: 1984-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。